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The ESTROMAT 850 has been especially developed as pressure vessel machine for the processing of refractory materials for the supply of casting ladles, blast furnace troughs and runners etc.
The big volume of approximately 850 l as against the so far used pressure vessels of 260 l as well as 600 l volume is very suitable for economical and reliable processing of pre-mixed refractory masses in Big-Bags of 1,5t.

Special equipment

Flexible non buckling hose line ID 80, ID 100

Blow back device with squeeze valve
automatic central lubrication system
Hose-outrigger manually adjustable or by motor

Standard delivery :
Pressure vessel
machine frame
electric controlbox
air dosing armatures

Option. equipment:
automatical central lubrication
automatical waterdosing
blow-back device
manuell or motor driven adjustable boom for conveying hose


We’ve put together some useful information on this product available for download


Technical Data

Type of machine: Air pressure conveyor with boom for hose (without compressor)
Charge: Big-Bags
Drive / Type of drive: 400V/50Hz, threephase / Gearmotor 30kW
Conveying output: up to 6m³ / h
Mixer vessel: Volume 850 l, working volume up to 650 l
MIXER: Mixing vessel with built in compulsory mixer

Markham Sheffield Ltd 01909 730861